CVE-2023-44399
Assigner: GitHub_M
Published: 2023-10-10T16:55:45.309Z
State: PUBLISHED
title: ZITADEL's password reset does not respect the "Ignoring unknown usernames" setting
problemTypes: descriptions: cweId: CWE-640
description: CWE-640: Weak Password Recovery Mechanism for Forgotten Password
type: CWE
metrics: cvssV3_1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 5.3
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
version: 3.1
affected: vendor: zitadel
product: zitadel
versions: version: < 2.37.3
status: affected
descriptions: value: ZITADEL provides identity infrastructure. In versions 2.37.2 and prior, ZITADEL administrators can enable a setting called "Ignoring unknown usernames" which helps mitigate attacks that try to guess/enumerate usernames. While this settings was properly working during the authentication process it did not work correctly on the password reset flow. This meant that even if this feature was active that an attacker could use the password reset function to verify if an account exist within ZITADEL. This bug has been patched in versions 2.37.3 and 2.38.0. No known workarounds are available.
source: advisory: GHSA-v683-rcxx-vpff
discovery: UNKNOWN